20761662

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 43704864

約数和(自身を除く): 22943202

約数列:

[1, 2, 3, 6, 37, 41, 74, 82, 111, 123, 222, 246, 1517, 2281, 3034, 4551, 4562, 6843, 9102, 13686, 84397, 93521, 168794, 187042, 253191, 280563, 506382, 561126, 3460277, 6920554, 10380831, 20761662]

約数ペア:

[(1, 20761662), (2, 10380831), (3, 6920554), (6, 3460277), (37, 561126), (41, 506382), (74, 280563), (82, 253191), (111, 187042), (123, 168794), (222, 93521), (246, 84397), (1517, 13686), (2281, 9102), (3034, 6843), (4551, 4562)]